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Chuanlin Duan

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Patents Grantslast 30 patents

  • Information Patent Grant

    Base station and cleaning robot system
    • Patent number 12,311,413
    • Issue date May 27, 2025
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Xing Li
    • B08 - CLEANING
  • Information Patent Grant

    Autonomous cleaning device
    • Patent number 12,193,624
    • Issue date Jan 14, 2025
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Liquid container, smart cleaning device and smart cleaning system
    • Patent number 12,161,272
    • Issue date Dec 10, 2024
    • SHENZHEN ROCK TIMES TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Automatic cleaning device
    • Patent number 11,957,285
    • Issue date Apr 16, 2024
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Autonomous cleaning device
    • Patent number 11,612,295
    • Issue date Mar 28, 2023
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Brush
    • Patent number D944479
    • Issue date Feb 22, 2022
    • BEIJING ROBOROCK TECHNOLOGY CO., LTD.
    • Chang Mi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning robot
    • Patent number D919210
    • Issue date May 11, 2021
    • Beijing Rockrobo Technology Co., Ltd
    • Chang Mi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Base station
    • Patent number D867987
    • Issue date Nov 26, 2019
    • Beijing Rockrobo Technology Co., Ltd
    • Chang Mi
    • D13 - Equipment for production, distribution, or transformation of energy
  • Information Patent Grant

    Cleaning pad
    • Patent number D868407
    • Issue date Nov 26, 2019
    • Beijing Rockrobo Technology Co., Ltd
    • Chang Mi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Tank
    • Patent number D868408
    • Issue date Nov 26, 2019
    • Beijing Rockrobo Technology Co., Ltd
    • Chang Mi
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Cleaning robot
    • Patent number D867701
    • Issue date Nov 19, 2019
    • Beijing Rockrobo Technology Co., Ltd
    • Chang Mi
    • D32 - Washing, cleaning, or drying machine

Patents Applicationslast 30 patents

  • Information Patent Application

    SELF-CLEANING DUST COLLECTION HOLDER, AND DUST COLLECTION SYSTEM
    • Publication number 20250127367
    • Publication date Apr 24, 2025
    • Beijing Roborock Technology Co., Ltd.
    • Yongfei ZHOU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Device
    • Publication number 20250098926
    • Publication date Mar 27, 2025
    • Beijing Roborock Technology Co., Ltd.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-CLEANING DUST COLLECTION SEATS AND DUST COLLECTION SYSTEM
    • Publication number 20250098925
    • Publication date Mar 27, 2025
    • Beijing Roborock Technology Co., Ltd.
    • Yongfei Zhou
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SELF-CLEANING DUST COLLECTION BASE AND DUST COLLECTION SYSTEM
    • Publication number 20250057381
    • Publication date Feb 20, 2025
    • Beijing Roborock Technology Co., Ltd.
    • Yongfei Zhou
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLOTHING TREATMENT DEVICE
    • Publication number 20250027263
    • Publication date Jan 23, 2025
    • Nanjing Roborock Innovation Technology Co., Ltd.
    • Xing LI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRYING DEVICE AND INTEGRATED WASHER-DRYER
    • Publication number 20250003137
    • Publication date Jan 2, 2025
    • Nanjing Roborock Innovation Technology Co., Ltd.
    • Xing LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    LAUNDRY TREATING DEVICE
    • Publication number 20240392494
    • Publication date Nov 28, 2024
    • Nanjing Roborock Innovation Technology Co., Ltd.
    • Xing LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    INTEGRATED WASHER-DRYER
    • Publication number 20240384455
    • Publication date Nov 21, 2024
    • Nanjing Roborock Innovation Technology Co., Ltd.
    • Xing LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    DRYING SYSTEM AND LAUNDRY MACHINES USING THE SAME
    • Publication number 20240368820
    • Publication date Nov 7, 2024
    • Shenzhen Roborock Innovation Technology Co., Ltd.
    • Xing LI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20240324842
    • Publication date Oct 3, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240315518
    • Publication date Sep 26, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Chuanlin DUAN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    DUST BOX, AUTOMATIC CLEANING APPARATUS AND DUST COLLECTION PILE
    • Publication number 20240292986
    • Publication date Sep 5, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Hongliang XU
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240215787
    • Publication date Jul 4, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20240148215
    • Publication date May 9, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20240149309
    • Publication date May 9, 2024
    • Xing LI
    • B08 - CLEANING
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240130593
    • Publication date Apr 25, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240130595
    • Publication date Apr 25, 2024
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING APPARATUS
    • Publication number 20240122434
    • Publication date Apr 18, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING APPARATUS
    • Publication number 20240122436
    • Publication date Apr 18, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240074636
    • Publication date Mar 7, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20240057837
    • Publication date Feb 22, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    WASHING CONTROL METHOD AND APPARATUS, COMPUTER READABLE STORAGE MED...
    • Publication number 20240049938
    • Publication date Feb 15, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING BRUSH, SMART CLEANING DEVICE AND METHOD FOR MANUFACTURING...
    • Publication number 20240023699
    • Publication date Jan 25, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Xing Li
    • A46 - BRUSHWARE
  • Information Patent Application

    DETACHABLE STRUCTURE AND SELF-MOVING ROBOT
    • Publication number 20230337885
    • Publication date Oct 26, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Pan CHENG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANING BRUSH AND INTELLIGENT CLEANING DEVICE HAVING THE SAME
    • Publication number 20230277022
    • Publication date Sep 7, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Device
    • Publication number 20230200617
    • Publication date Jun 29, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    BASE STATION AND CLEANING ROBOT SYSTEM
    • Publication number 20230029165
    • Publication date Jan 26, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    AUTOMATIC CLEANING DEVICE
    • Publication number 20220338698
    • Publication date Oct 27, 2022
    • Beijing Roborock Technology Co., Ltd.
    • Xing LI
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Autonomous Cleaning Device
    • Publication number 20220248930
    • Publication date Aug 11, 2022
    • Beijing Roborock Technology Co., Ltd.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SMART CLEANING SYSTEM, AUTONOMOUS ROBOT, AND DOCK STATION
    • Publication number 20220175206
    • Publication date Jun 9, 2022
    • Beijing Roborock Technology Co., Ltd.
    • Xing Li
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...